Match the column:
i-a;ii-b; iii-c; iv-d
i-b;ii-a; iii-d; iv-c
i-b;ii-d; iii-c; iv-a
i-c;ii-b; iii-a; iv-d
Match the column
Match the entries of column I with column II Column AColumn B(a) First artificial plastic(i) Polythene(b) First artificial fibre(ii) DNA (c) Biopolymer(iii) Nylon (d) Linear polymer(iv) Bakelite